Perfusion Magnetic Resonance Imaging in Measuring the Growth of Blood Vessels in Newly Diagnosed Brain Tumors

This study has been withdrawn prior to enrollment.
(Unable to accrue subjects.)
Sponsor:
Collaborator:
Information provided by (Responsible Party):
Northwestern University
ClinicalTrials.gov Identifier:
NCT00005790
First received: June 2, 2000
Last updated: June 8, 2012
Last verified: June 2012
  Purpose

RATIONALE: Perfusion magnetic resonance imaging may be an effective method of measuring the growth of blood vessels in brain tumors. These measurements may help doctors better diagnose and treat brain tumors.

PURPOSE: Pilot study to determine the effectiveness of perfusion magnetic resonance imaging in measuring the growth of blood vessels in newly diagnosed brain tumors.


Condition Intervention
Brain and Central Nervous System Tumors
Other: laboratory biomarker analysis
Procedure: biopsy
Procedure: magnetic resonance imaging
Radiation: gadopentetate dimeglumine

Study Type: Interventional
Study Design: Primary Purpose: Diagnostic
Official Title: Perfusion Magnetic Resonance Imaging of Brain Tumors: Correlation With Indicators of Angiogenesis

Resource links provided by NLM:


Further study details as provided by Northwestern University:

Enrollment: 0
Study Start Date: April 1996
Estimated Study Completion Date: May 1999
Estimated Primary Completion Date: May 1999 (Final data collection date for primary outcome measure)
Detailed Description:

OBJECTIVES: I. Correlate the findings of perfusion magnetic resonance imaging with known tissue and serum markers of angiogenesis in patients with newly diagnosed surgically resectable brain tumors.

OUTLINE: Patients undergo perfusion magnetic resonance imaging (MRI) scanning with contrast in conjunction with preoperative conventional MRI scanning with contrast. Patients receive gadopentetate dimeglumine IV over 5 seconds prior to perfusion MRI. Gadopentetate dimeglumine is administered at a slower rate prior to conventional MRI. Patients undergo blood draw to determine urokinase type plasminogen activator levels. After completion of perfusion and conventional MRI scanning, brain tumor tissue samples are obtained during surgical resection to determine tumor grade and type and urokinase type plasminogen activator and basic fibroblast growth factor levels. If CSF removal is required during surgery, then CSF samples are collected to determine urokinase type plasminogen activator and basic fibroblast growth factor levels.

PROJECTED ACCRUAL: A total of 10 patients will be accrued for this study.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS: Newly diagnosed surgically resectable brain tumor

PATIENT CHARACTERISTICS: Age: Over 18 Performance status: Not specified Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Other: Able to tolerate gadopentetate dimeglumine contrast Medically stable

PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: No prior chemotherapy Endocrine therapy: Not specified Radiotherapy: No prior radiotherapy Surgery: See Disease Characteristics

  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT00005790

Sponsors and Collaborators
Northwestern University
Investigators
Study Chair: Hunt H. Batjer, MD Robert H. Lurie Cancer Center
  More Information

No publications provided

Responsible Party: Northwestern University
ClinicalTrials.gov Identifier: NCT00005790     History of Changes
Other Study ID Numbers: NU 95C1, NU-95C1, NCI-G00-1738
Study First Received: June 2, 2000
Last Updated: June 8, 2012
Health Authority: United States: Federal Government

Keywords provided by Northwestern University:
adult brain stem glioma
adult ependymoma
adult craniopharyngioma
adult medulloblastoma
adult meningioma
adult glioblastoma
adult oligodendroglioma
adult anaplastic astrocytoma
adult myxopapillary ependymoma
adult anaplastic ependymoma
adult anaplastic oligodendroglioma
adult mixed glioma
adult pineal parenchymal tumor
adult central nervous system germ cell tumor
adult pilocytic astrocytoma
adult subependymoma
adult diffuse astrocytoma
adult ependymoblastoma
adult pineocytoma
adult pineoblastoma
adult meningeal hemangiopericytoma
adult choroid plexus tumor
adult grade III meningioma
adult giant cell glioblastoma
adult gliosarcoma

Additional relevant MeSH terms:
Brain Neoplasms
Nervous System Neoplasms
Central Nervous System Neoplasms
Neoplasms by Site
Neoplasms
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Gadolinium DTPA
Gadobenic acid
Contrast Media
Diagnostic Uses of Chemicals
Pharmacologic Actions

ClinicalTrials.gov processed this record on August 20, 2014